My recommendation? The top-selling Kidde Carbon Monoxide Detector, which happens to be portable enough to travel. Plus, it's now only $19 (down from $28). It might seem a little extreme ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

From portable door stop alarms to carbon monoxide detectors, the 10 devices every solo traveler needs. As carefree as travel may appear on social media feeds, the realities can be sobering.

Unlike other carbon monoxide detectors, the LSENLTY detector comes with the added benefit of displaying temperature and humidity levels in your home. And with more than 70 per cent of Amazon shoppers ...